Question: Are John F. Kennedy and Eunice Kennedy Shriver sibling to Ted Kennedy?
Paraphrase: Were JFK and Eunice Kennedy Shriver siblings of Ted Kennedy?
SPARQL (Wikidata): ASK WHERE { wd:Q134549 wdt:P3373 wd:Q9696 . wd:Q134549 wdt:P3373 wd:Q272908 }